search for: speex_enable_dtx

...uce the traffic, > decided not to send "silence" blocks. > > Firstly i used an algorithm based on the volume to determine what is > silence, and now im using the return value of the preprocessor to > determine that. Have you tried the builting DTX (SPEEX_ENABLE_VAD and SPEEX_ENABLE_DTX)? It can also generate comfort noise at the other end. > In both cases, after any not sent block, the next block of sound i send > starts ok, then makes a little "pause" and then continues perfectly. Not sure what you mean exactly, but it sounds a bit strange... > I think it...

Hi, im working on a voIP application. In order to reduce the traffic, decided not to send "silence" blocks. Firstly i used an algorithm based on the volume to determine what is silence, and now im using the return value of the preprocessor to determine that. In both cases, after any not sent block, the next block of sound i send starts ok, then makes a little "pause" and